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Showing 1–15 of 15 results
Advanced filters: Author: Elizabeth R. Selig Clear advanced filters

  • Climate change will decrease Arctic Sea ice and increase light, but effects on polar ecosystems remain unclear. Here, the authors predict that warming waters and prey loss will threaten cold-water fish species and severely reduce their habitat by 2060.

    • Trond Kristiansen
    • Øystein Varpe
    • Phillip J. Wallhead
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-16

  • Taking action to reduce risks of labor abuse and illegal, unreported, and unregulated (IUU) fishing in the fishing sector is hindered by a lack of spatially explicit data and an understanding of different drivers of risks. Here the authors combine expert assessments with satellite information to map and quantify risks of labor abuse and IUU fishing at port, at sea and associated with transshipment globally.

    • Elizabeth R. Selig
    • Shinnosuke Nakayama
    • Jessica L. Decker Sparks
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-11

  • This study develops a wide-ranging index to assess the many factors that contribute to the health and benefits of the oceans, and the scores for all costal nations are assessed.

    • Benjamin S. Halpern
    • Catherine Longo
    • Dirk Zeller
    Research
    Nature
    Volume: 488, P: 615-620

  • A study proposes four ways in which foods sourced in aquatic environments can contribute to healthier, more environmentally sustainable and equitable food systems, and examines the relevance of these ambitions to nations.

    • Beatrice I. Crona
    • Emmy Wassénius
    • Colette C. C. Wabnitz
    ResearchOpen Access
    Nature
    Volume: 616, P: 104-112

  • Policies that centre principles of justice and human rights, specify inclusive decision-making processes and identify and challenge underlying drivers of injustice are linked to more just food system outcomes.

    • Christina C. Hicks
    • Jessica A. Gephart
    • Rosamond L. Naylor
    ResearchOpen Access
    Nature Food
    Volume: 3, P: 851-861

  • Global aquatic foods are a key source of nutrition, but how their production is influenced by anthropogenic environmental changes is not well known. The vulnerability of global blue food systems to main environmental stressors and the related spatial impacts across blue food nations are now quantified.

    • Ling Cao
    • Benjamin S. Halpern
    • Michelle Tigchelaar
    ResearchOpen Access
    Nature Sustainability
    Volume: 6, P: 1186-1198

  • Human pressure on the ocean is thought to be increasing globally, yet the magnitude and patterns of these changes are largely unknown. Here, the authors produce a global map of change in cumulative human pressures over the past 5 years, and show that ∼66% of the ocean has experienced elevated human impact.

    • Benjamin S. Halpern
    • Melanie Frazier
    • Shaun Walbridge
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-7

  • The nutritional, economic and livelihood contributions provided by aquatic food systems are threatened by climate change. Building climate resilience requires systemic interventions that reduce social vulnerabilities.

    • Michelle Tigchelaar
    • William W. L. Cheung
    • Max Troell
    Research
    Nature Food
    Volume: 2, P: 673-682

  • This Perspective uses a social–ecological systems framework to make recommendations for global targets that capture the interdependencies of biodiversity, ecosystem services and sustainable development to inform the Convention on Biological Diversity post-2020 process and the future of the UN’s Sustainable Development Goals.

    • Belinda Reyers
    • Elizabeth R. Selig
    Reviews
    Nature Ecology & Evolution
    Volume: 4, P: 1011-1019

  • Sister chromatids are generally assumed to be genetically and functionally identical, with segregation to daughter cells being a random process; however, some evidence contradicts both of these assumptions. A technique is now developed to observe chromatid segregation in mitotic cells in vivo. Whereas many sister chromatids appeared to be randomly distributed between daughter cells, non-random sister chromatid segregation is observed in a subset of cells.

    • Ester Falconer
    • Elizabeth A. Chavez
    • Peter M. Lansdorp
    Research
    Nature
    Volume: 463, P: 93-97